Tunable microwave devices with auto-adjusting matching circuit

Wave transmission lines and networks – Coupling networks – With impedance matching

Reexamination Certificate

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Reexamination Certificate

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07969257

ABSTRACT:
An embodiment of the present invention provides an apparatus, comprising a power amplifier with a tunable impedance matching circuit including a plurality of tunable dielectric varactors and a DC voltage source interface capable of providing voltage to said plurality of saud tunable dielectric varactors.

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